Flutter In Upper Left Abdomen I Have Been Having Weird Feelings In My Abdomen, And Would Like To Know What They Could Be?

I have been having weird feelings in my abdomen, and would like to know what they could be? - flutter in upper left abdomen

are everywhere, left and right, up and down. come and go. Just fluttering light, I guess would call it. No pain, no gas remains or feces. do not think I'm pregnant, so I do not know what could be. I need help quickly please.